<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>Document</title>
	<style type="text/css">
		body{
			margin:0;
			padding:200px;
		}
		ul{
			width:500px;
			font-size: 72px;	
			background: #cd0000;
		}
	</style>
</head>
<body>
	<ul>
		<li>wo shi di yi</li>
		<li>我是第二</li>
		<li>我是第三</li>
	</ul>
</body>
</html>